論文 - 詳細
| RRC ID | 34402 |
|---|---|
| 著者 | Song EJ, Lee MH, Seo MJ, Yim KJ, Hyun DW, Bae JW, Park SL, Roh SW, Nam YD. |
| タイトル | Bizionia psychrotolerans sp. nov., a psychrophilic bacterium isolated from the intestine of a sea cucumber (Apostichopus japonicus). |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A novel Gram-negative, non-flagellated, non-gliding, rod-shaped bacterial strain, designated PB-M7(T), was isolated from the intestine of a sea cucumber collected from Pohang, South Korea. Growth was observed at 4-30 °C (optimum, 25 °C), pH 6.0-9.0 (optimum, pH 7.0-8.0), and with 2.0-6.0% (w/v) NaCl (optimum, 2.0%). In a phylogenetic analysis based on 16S rRNA gene sequences, strain PB-M7(T) was found to belong to the genus Bizionia and to be most closely related to Bizionia echini KMM 6177(T) (99.0% 16S rRNA gene sequence similarity), Bizionia hallyeonensis T-y7(T) (97.9%), Bizionia algoritergicola APA-1(T) (97.5%), Bizionia argentinensis JUB59(T) (97.5%) and Bizionia myxarmorum ADA-4(T) (97.1%). The predominant fatty acids of strain PB-M7(T) were identified as iso-C(15:0) (22.2%), iso-C(15:1) G (10.8%), iso-C(17:0) 3-OH (16.7%) and summed feature 3 (C(16:1) ω7c and/or C(16:1) ω6c; 11.2%). The major respiratory quinone was identified as menaquinone-6 (MK-6). The polar lipid profile of strain PB-M7(T) was found to contain phosphatidylethanolamine, an unidentified phospholipid, three unidentified aminolipids and three unidentified lipids. The DNA G + C content of strain PB-M7(T) was determined to be 33.4 mol% and the mean DNA-DNA relatedness values with the type strains of B. echini, B. hallyeonensis, B. algoritergicola, B. argentinensis, and B. myxarmorum were 52.9, 48.5, 46.5, 37.1 and 26.6%, respectively. Based on the data presented, strain PB-M7(T) represents a novel species of the genus Bizionia, for which the name Bizionia psychrotolerans sp. nov. is proposed. The type strain of B. psychrotolerans is PB-M7(T) (= KCCM 43042 (T) = JCM 19924 (T)). |
| 巻・号 | 106(4) |
| ページ | 837-44 |
| 公開日 | 2014-10-1 |
| DOI | 10.1007/s10482-014-0253-x |
| PMID | 25103949 |
| MeSH | Animals Bacterial Typing Techniques Base Composition Cluster Analysis Cytosol / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Flavobacteriaceae / classification* Flavobacteriaceae / genetics Flavobacteriaceae / isolation & purification* Flavobacteriaceae / physiology Hydrogen-Ion Concentration Intestines / microbiology Molecular Sequence Data Nucleic Acid Hybridization Phospholipids / analysis Phylogeny RNA, Ribosomal, 16S / genetics Republic of Korea Sea Cucumbers / microbiology* Sequence Analysis, DNA Sodium Chloride / metabolism Temperature Vitamin K 2 / analysis |
| IF | 2.674 |
| 引用数 | 8 |
| WOS 分野 | MICROBIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 一般微生物 | JCM 19924 |